Donald Trump’s gleeful deal with the Democrats—ratcheting up the debt ceiling, as well as the ire of the Republican establishment—puts John Cogan’s mind on 1972. Starting in February of that year, the Democratic presidential candidates engaged in a bidding war over Social Security to gain their party’s nomination. Sen. George McGovern kicked off the political auction with a call for a 20% increase in monthly payments. Sen. Edmund Muskie followed suit, as did Rep. Wilbur Mills, chairman of the Ways and Means Committee. Former Vice President Hubert Humphrey, never one to be outdone, offered a succulent 25%.